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Optimal rotation age information


In forestry, the optimal rotation age is the growth period required to derive maximum value from a stand of timber. The calculation of this period is specific to each stand and to the economic and sustainability goals of the harvester.

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Optimal rotation age

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In forestry, the optimal rotation age is the growth period required to derive maximum value from a stand of timber. The calculation of this period is specific...

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Martin Faustmann

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regarded as the father of forest economics. His 1849 analysis of the optimal rotation problem, often referred to as the Faustmann formula, remains in widespread...

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List of named differential equations

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equation Merton's portfolio problem Optimal stopping Malthusian growth model Mean field game theory Optimal rotation age Sovereign debt accumulation D ˙ =...

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Mean annual increment

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maximum MAI and is typically referred to as the biologically optimal rotation age. This is the age at which the tree or stand would be harvested if the management...

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Pine

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2020-08-03. Manley, Bruce (2020-07-01). "Impact on profitability, risk, optimum rotation age and afforestation of changing the New Zealand emissions trading scheme...

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Crop rotation

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likely to produce better soil cover than a rigid crop rotation because crops are only sown under optimal conditions, whereas rigid systems are not necessarily...

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Index of forestry articles

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Non-timber forest product - Northwest Forest Plan Old growth forest - Optimal rotation age Pacing - Paper - Patch cut - Periodic annual increment - Pollarding...

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Outline of forestry

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loggers for the right to harvest standing timber on that land Optimal rotation age – the age at which the harvesting of stumpage will generate the maximum...

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Superhabitable world

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icy surface. There is no consensus on the optimal rotation rate for habitability, but a planet's rotation can affect the presence of geologically-active...

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Extended rotation forest

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An extended rotation forest is a forest stand for which the harvest age is increased beyond the optimum economic harvest age to provide larger trees, wildlife...

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Quaternary glaciation

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temperatures. Thirdly, precession of the equinoxes, or wobbles in the Earth's rotation axis, have a periodicity of 26,000 years. According to the Milankovitch...

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Page replacement algorithm

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relative to the theoretically optimal page replacement algorithm. If h < k {\displaystyle h<k} , we provide the optimal page replacement algorithm with...

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Subacromial bursitis

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Hawkins–Kennedy test, a positive painful arc sign, and weakness in external rotation with the arm at the side", to diagnose a full thickness rotator cuff tear...

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Climate of France

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characterized by the Roman climatic optimum (−300 to +200), the Medieval climatic optimum (900–1300) and the Little Ice Age (1300–1860). The contemporary period...

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Agriculture in the Middle Ages

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The Middle Ages are sometimes called the Medieval Age or Period. The Middle Ages are also divided into the Early, High, and Late Middle Ages. The early...

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Torticollis

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even without treatment in adults. Torticollis is a fixed or dynamic tilt, rotation, with flexion or extension of the head and/or neck. The type of torticollis...

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Gamut

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the optimal color solid in the CIE 1931 color space for lightness levels from Y = 10 to 95 in steps of 10 units. This enabled him to draw the optimal color...

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Finger millet

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millet is high. For Ugandan finger millet varieties, for instance, the optimal average growth temperature ranges at about 27 °C, while the minimal temperatures...

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Principal component analysis

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completely correlated, then the PCA will entail a rotation by 45° and the "weights" (they are the cosines of rotation) for the two variables with respect to the...

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Factor analysis

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interpretable. Rotations can be orthogonal or oblique; oblique rotations allow the factors to correlate. This increased flexibility means that more rotations are...

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Triphalangeal thumb

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triphalangeal thumbs cannot easily oppose and do not possess many of the optimal qualities found in most opposable thumbs, they tend to cause the hand to...

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Agronomy

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various techniques for the management of soil fertility, irrigation and crop rotation. During the 18th and 19th centuries, advances in science led to the development...

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Decision tree learning

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algorithm where locally optimal decisions are made at each node. Such algorithms cannot guarantee to return the globally optimal decision tree. To reduce...

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Arrow

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practical disadvantage compared to a nock would be preserving the optimal rotation of the arrow, so that when it flexes, it does not hit the bowstave...

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Tower of Hanoi

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the optimal solution for the 15-disk and 4-peg case as 129 steps, which is obtained for the above value of k. This algorithm is presumed to be optimal for...

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Intensive farming

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to create synergies potentially providing benefits to pastures through optimal plant usage, improved feed and fattening rates, increased soil fertility...

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